The LIS331HH is an ultra low-power high performance high full-scale three axes linear accelerometer belonging to the "nano" family, with digital I²C/SPI serial interface standard output.

The device features ultra low-power operational modes that allow advanced power saving and smart sleep to wake-up functions.

The LIS331HH has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application.

The device contains 2 indipendent interrupt engines able to recognize dedicated inertial events.

Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS331HH is available in small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

lis331hh是一个超低功耗高性能全面的三轴线性加速度计属于“纳米”家庭，数字I2C/SPI串行接口标准输出。

该设备具有超低功耗运行模式，让先进的省电和智能睡眠唤醒功能。

lis331hh动态用户可选的全尺度的±6g／±12g /±24g，它能够测量加速度的输出数据率从0.5赫兹到1千赫。自检功能允许用户检查传感器在最终应用程序的功能。

该装置包含2个独立中断引擎能够识别专用惯性事件。

中断发生器的阈值和时间是可编程的终端用户的飞行。

lis331hh小薄塑料栅格阵列（LGA）封装，可它是保证工作在扩展的温度范围从- 40°C + 85°C.

Key Features

• Wide supply voltage, 2.16 V to 3.6 V

• Low voltage compatible IOs, 1.8 V

• Ultra low-current mode consumption down to 10 μA

• ±6g/±12g/±24g dynamically selectable fullscale

• I²C/SPI digital output interface

• 16 bit data output

• 2 independent programmable interrupt engines

• Sleep to wake-up function

• 6D orientation detection

• Embedded self-test

• 10000 g high shock survivability

• ECOPACK® RoHS and "Green" compliant

主要特点

宽电源电压，2.16伏至3.6伏

低电压兼容iOS 1.8 V

超低电流消耗降至10

±6g／±12g /±24G动态选择的全面

I2C或SPI数字输出接口

16位数据输出

2个独立的可编程中断引擎

睡眠唤醒功能

6D定位检测

嵌入式自测试

10000克高冲击生存能力

®Ecopack RoHS和“绿色”标准